CVE-2026-54344

ToolJet GitHub Actions comment body shell injection exposes deployment secrets

State: Published
Severity: 4.7 Medium
Published: Jul 8, 2026
Updated: Jul 8, 2026
Reserved: Jun 12, 2026

Description

ToolJet is an open-source low-code platform for building internal tools. Prior to 3.20.180, ToolJet's render preview deployment workflow interpolates github.event.comment.body directly into a bash conditional in a run step, allowing any GitHub user who can comment on an open pull request with a deploy command to execute shell commands on the CI runner and exfiltrate deployment secrets. This issue is reported as fixed in version 3.20.180.

Scores

CVSS	Score	Vector	Source
3.1	4.7 Medium	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N	GitHub_M

Weaknesses

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Affected Products

Product	Versions
ToolJetToolJet	< 3.20.180Affected

References

https://github.com/ToolJet/ToolJet/security/advisories/GHSA-4pm2-w6g5-28mm

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